unbekannter Gast

Grasslhöhle#

Grassl Cave, eastern Styria, alt. ca. 700 m, oldest show cave in Austria, situated on the south-east slope of the Sattelberg or Goesser Mountain, in the Duerntal Valley near Weiz; numerous stalactites and stalagmites. Probably discovered in 1826, opened to the public in 1952.